baber/WOPTO huggingface dataset:
Patent DE-69018210-D1 (DE)
Inventor: ZERROUK ROBERT
IPC: C01F17/235
Filed: 1990-12-05
Granted: 1995-05-04
Abstract: Process for the preparation of a colloidal dispersion of a cerium(IV) compound in aqueous medium. 
<??>This process consists in digesting a cerium(IV) hydrate with an acid which has a pka of between 2.5 and 5.0, separating the compound obtained and dispersing it in water. 
<??>The dispersions obtained have a pH of between 1.5 and 5.
Patent DE-69018518-D1 (DE)
Inventor: BARET GILLES
IPC: H01J49/02
Filed: 1990-06-11
Granted: 1995-05-18
Abstract: The present invention relates to a circuit for processing a signal received by an electron multiplier. The circuit comprises an electron multiplier followed by an electron collector, a power supply for the electron multiplier, a gain-compressing amplifier for processing the signal delivered by the electron collector, and a feedback path for continuously modulating the gain of the electron multiplier by means of a control circuit which acts on the HT power supply of the electron multiplier. This circuit is particularly suitable for use in mass spectrometry and in helium leak detection.
Patent DE-69025229-D1 (DE)
Inventor: YAMASAKI KOMEI
IPC: C08L25/06
Filed: 1990-05-24
Granted: 1996-03-21
Abstract: Disclosed are a styrene polymer molding material which has a high degree of syndiotacticity, a weight average molecular weight of 50,000 or more, and at least one melting points of 285 DEG C or higher, and a process for producing the same by melting a styrene polymer having a high degree of syndiotacticity and then molding it under a stress of 1 x 10<6> dyne/cm<2> or higher. The styrene polymer molding material of the present invention has excellent heat resistance. In addition, according to the process of the present invention, the above polymer molding material having excellent heat resistance can be prepared by a simple operation, and thus has marked advantages for practical use.
Patent DE-69103376-D1 (DE)
Inventor: JOHNSON GERALD E
IPC: B66B23/04
Filed: 1991-11-04
Granted: 1994-09-15
Abstract: The handrail drive utilizes one or more pairs of drive rollers which form a nip through which the handrail moves. The drive rollers are mounted on rotating drive shafts which in turn are eccentrically mounted in rotatable bearings. The drive rollers will automatically tighten on the handrail as friction increases between the rollers and handrail due to increased resistance to movement of the handrail. The rotatable bearings are connected together to ensure that each roller tightens equally on each side of the handrail so that the handrail is not bent through an S curve as it passes through the drive roller nip. <IMAGE>
Patent DE-69104070-D1 (DE)
Inventor: BAAS HENDRIK ALBERT
IPC: F03D7/02
Filed: 1991-01-07
Granted: 1994-10-27
Abstract: A wind turbine of the type having a rotor with a relatively large number of blades. According to the invention the blades are mounted one behind the other on a central shaft (30) of the rotor; at least a number of blades are mounted for free rotation relative to the central shaft of the rotor; the freely rotatable blades are coupled to adjacent blades by catch means (55); detecting means are provided for detecting impending overload of the rotor, and blade adjusting means (61-66) ar provided which in response to such impending overload can turn the blades mounted for free rotation relative to the central shaft and at least one blade (35,36) fixedly connected to said shaft relatively to one another so that said blades become at least partially aligned one behind the other. <IMAGE>
Patent DE-69106047-D1 (DE)
Inventor: YOSHIDA TADASHI
IPC: C07D491/04
Filed: 1991-05-29
Granted: 1995-02-02
Abstract: The present invention relates to a novel aldose reductase inhibitor of the formula: <CHEM>  wherein X is methylene or carbonyl;  R is <CHEM> R<1>, R<2>, R<3>, and R<4> are each hydrogen or lower alkyl, to a method for producing the inhibitor by culturing Crucibulum sp. RF-3817 or its variants, and to an agent for inhibiting an aldose reductase comprising the inhibitor.
Patent DE-69133321-D1 (DE)
Inventor: KAWASHIMA ICHIRO
IPC: C12N15/12
Filed: 1991-11-07
Granted: 2003-11-06
Abstract: cDNA prepared by extracting mRNA from the interstitial cells of the human bone marrow was expressed, after being cloned, with the cells of a mammal. A protein having an activity of inhibiting adipocyte formation was separated from the cell culture supernatant having such an activity and purified. The protein was found to have an apparent molecular weight of about 23,000 by conducting SDS-PAGE electrophoresis under a reducing condition and have an N-terminal proline residue as a result of identification of the N-terminal amino acid sequence by Edman degradation. The total primary structure of the protein was determined by the above-mentioned finding and the result of genetic cloning described above to reveal that it is a cytokine having an activity of inhibiting adipocyte formation and a new structure. Thus it has become possible to produce a novel adipocyte formation inhibitor in a large amount by the recombined DNA technology and to diagnose and treat various cytopeniae and other diseases.
Patent DE-69203849-D1 (DE)
Inventor: AYMERICH MUNOZ JOSE
IPC: B60J3/02
Filed: 1992-10-15
Granted: 1995-09-07
Abstract: The disclosed sun vizor is comprised of a single piece hollow body (C), a securing spring (R), which may be coupled to the rotation rod (4) of a cranked support (1) fixed to the frame of the vehicle, a clamping bridge (P) connectable to a bearing support fixed to said frame and, an external envelope (RE) acting as a cover. The internal facing sides (8, 8') of larger surface area of the hollow body (C) form a plurality of reinforcement ribs (9, 9', 9a) whose extremities bear against the opposite side acting as a structure reinforcement of the hollow body (C), thereby avoiding, in normal conditions of operation, its deformation. Optionnally, the inside of the hollow body (C) is filled with a sound-insulating filling material (12). The hollow body (C), the external covering (RE) and the sound-insulating material (12) are preferably obtained from polypropylene, since this material may be recycled. Application to the car industry. <IMAGE>
Patent DE-69214764-D1 (DE)
Inventor: JACQUEL DOMINIQUE
IPC: G08C19/28
Filed: 1992-09-01
Granted: 1996-11-28
Abstract: An identification code is attributed to the receivers from a transmitter. This code is generated by means of a microcomputer (MCE) comprising a random code generator (GCO). This code is recopied into the other transmitters by setting up a temporary link (JK) between a transmitter operating as master and the other transmitters operating as slaves. The microcomputer may further include a channel generator (GCA). The receivers also include a microcomputer for detecting the transmitted frame, reading the code and channel values and comparing them with recorded values. The assembly makes it possible to simplify the code acquisition operation and simultaneously to control several receivers by one transmitter. <IMAGE>
Patent DE-69214816-D1 (DE)
Inventor: KNOWLES JOSEPH
IPC: F24D5/00
Filed: 1992-07-02
Granted: 1996-11-28
Abstract: PCT No. PCT/GB92/01199 Sec. 371 Date Dec. 29, 1993 Sec. 102(e) Date Dec. 29, 1993 PCT Filed Jul. 2, 1992 PCT Pub. No. WO93/01403 PCT Pub. Date Jan. 21, 1993.A combined heat and power (CPH) system for a building has an electrical generator (12) For supply power and a gas engine (14) which drives the generator, contained in a housing (30). Recirculating air is drawn in through an inlet (32), over the electric generator, gas engine and its cooling and exhaust systems (38, 36) where it is heated by waste heat. It is then mixed with controlled amounts of fresh air to regulate the air temperature before being passed into the building air recirculating system. The gas engine can be run at a constant speed which is not dependent on the required temperature of the recirculating air.
Patent DE-69217900-D1 (DE)
Inventor: KUZMA PETER
IPC: A61M31/00
Filed: 1992-01-16
Granted: 1997-04-10
Abstract: A method of preparing a hydrophilic plastic cartridge by centrifugally casting polymerizable hydrophilic material in a rotating polymerization tube whose longitudinal axis is maintained parallel to the ground. The speed of rotation causes radial outward displacement of the polymerizable material which upon assuming a predetermined shape within the rotating tube is then polymerized to the predetermined solid configuration. The resulting plastic cartridge is characterized by smooth, unscored internal and external cylindrical surfaces. The cartridges are used as a rate-limiting membrane in drug delivery devices. Sterilized kits containing a disposable needle/syringe or trocar-like instrument and the drug delivery device are used for subcutaneous implantation of the device in an animal body.
Patent DE-69223807-D1 (DE)
Inventor: FISCHER DANIEL
IPC: F01N3/20
Filed: 1992-03-17
Granted: 1998-02-05
Abstract: An auxiliary catalytic converter (11) for treating exhaust gas pollutants from an internal combustion engine during warm-up comprises a housing (13) which defines an exhaust gas receiving chamber (15), an exhaust gas inlet (17) in one end of the housing and an exhaust gas outlet (19) at the other end of the housing, a hollow catalyst structure (23) having discrete channels or pores secured in the chamber spaced from the walls of the housing and aligned axially providing a passage (25) between the outer surface of the catalyst structure and the wall and an axial channel (27) in communication with the gas inlet and gas outlet, and valve means (41) adapted to be opened and closed in response to a predetermined condition, the valve means when in a closed position restraining exhaust gas flow in the axial channel causing the gas to flow radially through the catalyst structure into the passage and when in an open position permitting essentially unimpeded flow of gas from the gas inlet through the axial channel to the gas outlet.
Patent DE-69228404-D1 (DE)
Inventor: WELMER HARM JAN
IPC: H04N5/445
Filed: 1992-03-18
Granted: 1999-03-25
Abstract: A number of domestic audio/video apparatuses (10-14) are connected to a serial control bus (D2B, 16). Each apparatus is addressable via the bus as a device and contains functional elements addressable on subdevices. One apparatus (14) includes an on-screen display subdevice (41) and a first control subdevice (24). Subdevice status messages are defined whereby a control subdevice can ask to be informed of the status of a further subdevice (e.g. 26), and in particular to be informed automatically of any change in status without the need for continuous polling of subdevices. The subdevice status messages can be used to obtain early confirmation of a signal path being established through the system. <IMAGE>
Patent DE-69228967-D1 (DE)
Inventor: BEEK JOHANNUS ANTONIUS MARIA V
IPC: C08F4/60
Filed: 1992-09-01
Granted: 1999-05-27
Abstract: The invention relates to a process for the preparation of a bridged metallocene compound in which:   (I) a bridged double ligand, reacting with a proton acceptor, is converted into a bridged double anion (II) the double anion is converted into the bridged metallocene compound through reaction with a compound of a group 4b, 5b or 6b metal from the Periodic System of Elements.  reaction (II) being carried out in a liquid dispersant which   a) comprises one or more weak Lewis bases, the conjugated acid of which has a dissociation constant pKa for which the following holds:    pKa </= -2.5,     b) contains at most 1 mole equivalent, relevant to the metal compound, of strong Lewis base, the conjugated acid of which has a pKa that is higher than -2.5.   The invention further relates to a catalyst component for the polymerization of olefins and a process for the polymerization of olefins and a polyolefin.
Patent DE-69231889-D1 (DE)
Inventor: PAZ DE ARAUJO A
IPC: H01L21/316
Filed: 1992-12-08
Granted: 2001-07-26
Abstract: A precursor comprising a metal 2-ethylhexanoate in a xylenes solvent is applied to an integrated circuit wafer. The wafer is baked to dry the precursor, annealed to form a layered superlattice material on the wafer, then the integrated circuit is completed. If the metal is titanium, the precursor comprises titanium 2-methoxyethoxide having at least a portion of its 2-methoxyethoxide ligands replaced by 2-ethylhexanoate. If the metal is a highly electropositive element, the solvent comprises 2-methoxyethanol. If the metal is lead, bismuth, thallium, or antimony, 1% to 75% excess metal is included in the precursor to account for evaporation of the oxide during baking and annealing.
Patent DE-69233155-D1 (DE)
Inventor: KIEFER C
IPC: C07K16/18
Filed: 1992-01-02
Granted: 2003-10-02
Abstract: A purified insulin-like growth factor binding protein (IGFBP) selected from the group consisting of insulin-like growth factor binding protein having an amino acid sequence that, preferably, is at least 70% homologous to the amino acid sequence of FIG. 1 and fragments thereof that are capable of binding to an antibody specific for the protein or to an insulin-like growth factor is described. This new IGFBP is designated herein as IGFBP-6. Recombinant DNA molecules encoding the binding proteins and subsequences thereof are also described along with recombinant microorganisms and cell lines containing the DNA molecules and methods for producing the binding proteins using recombinant hosts containing the relevant DNA molecules. Antibodies to the protein, useful in various diagnostic applications, are also described.
Patent DE-69301011-D1 (DE)
Inventor: O'BRIEN WILLIAM JOHN
IPC: H05B3/72
Filed: 1993-05-28
Granted: 1996-01-25
Abstract: A griller having a substantially horizontally extending grill member (10) to support food while being grilled, the grill member (10) consisting of alternating bars (11) and slots (12) the bars (11) being made of aluminium, aluminium alloy or a substance having similar heat transmitting properties there being arranged under the grill member (10) an elongated electric heating element that is accommodated within a groove (17) formed on the underside of the grill member (10), whereby fats and liquids emerging from food being cooked on the grill member (10) are prevented from coming into contact with the electric heating element, electric plug (20) receiving means connected to said electric heating element directly and without intervention of a thermostat, the heating element and the grill member (10) being constructed and arranged so that heat from the heating element is distributed more or less evenly over the surface of the grill member, the grill member (10) being removeably supported on a container (23) that in use underlies the grill member (10) and acts to catch fat and liquids from the food being grilled, there being a circumferential gap (29) between an outer wall of said container (23) and the periphery of the grill member (10) the width of said gap (29) being such as to permit a flow of air into the space beneath the grill member to control the temperature of the heating element and grill member and prevent thermal run away. <IMAGE>
Patent DE-69305967-D1 (DE)
Inventor: FRANCI FRANCOIS-MARIE
IPC: B29B17/00
Filed: 1993-07-02
Granted: 1996-12-19
Abstract: PCT No. PCT/CH93/00169 Sec. 371 Date Mar. 24, 1994 Sec. 102(e) Date Mar. 24, 1994 PCT Filed Jul. 2, 1993 PCT Pub. No. WO94/01491 PCT Pub. Date Jan. 20, 1994.A method for recovering a synthetic waste material contaminated with other materials, particularly waste optical disks, wherein the loose, uncrushed waste is chemically treated by impregnating said other materials with a chemical solution which attacks these materials but is substantially neutral for the synthetic material, and mechanically treated by tumbling said waste in a sealed rotary drum to dislodge the contaminated and chemically attacked materials from said synthetic material.
Patent DE-69308347-D1 (DE)
Inventor: IWAMOTO KAZUNORI
IPC: G03F9/00
Filed: 1993-03-30
Granted: 1997-04-10
Abstract: A stage device includes a first, fine-motion driving system for moving a movable stage through a first range; and a second, relatively rough-motion driving system for moving the movable stage through a second range which is substantially of the same extent as the first range. <IMAGE>
Patent DE-69310276-D1 (DE)
Inventor: MCDERMOTT THOMAS C
IPC: H04B10/02
Filed: 1993-07-16
Granted: 1997-06-05
Abstract: In a fiber-optic communications system (10), a shut-down apparatus in the event of a fiber-optic cable disruption includes a first optical fiber cable (14) for propagating signals in a first direction (28) and having a plurality of adjacent amplifiers (40) disposed along the first cable (14). A second optical fiber cable (16) for propagating signals in a second direction (30), opposite the first direction (28), includes a plurality of adjacent amplifiers (42) disposed along the second cable (16). Each of the amplifiers (42) in the second optical fiber cable (16) are interconnected to one of the amplifiers (40) of the first optical fiber cable (14) to form a plurality of amplifier pairs (46). Circuitry (60) is provided for terminating operation or reducing the output power level of an amplifier (40,42) within the first or second optical fiber cables (14,16) in the event of a cable disruption between adjacent amplifier pairs (46), such that an amplifier (40,42) within an amplifier pair (46) adjacent to the cable disruption terminates generation or reduces its power level to a safe level at its output. Circuitry (50,52) is further provided for generating a continuity signal on the first and second cables (14,16) at the output of each of the amplifiers (40,42). Circuitry (60) is provided for sensing the continuity signal upon elimination of the cable disruption to thereby actuate the input of the amplifier (40,42) within an amplifier pair (46) adjacent to the cable disruption to thereby automatically reestablish communication along the previously disrupted cable. <IMAGE>
Patent DE-69322640-D1 (DE)
Inventor: SWAMINATHAN SUNDARAMOORTHI
IPC: C12Q1/68
Filed: 1993-06-01
Granted: 1999-01-28
Abstract: The invention relates to novel modified oligonucleotides, the construction thereof, and their use in oligonucleotide-based therapies. More specifically, the invention is to novel oligonucleotides having modified internucleoside linkages which are resistant to nucleases, having enhanced ability to penetrate cells, and which are capable of binding target oligonucleotide sequences in vitro and in vivo. The modified oligonucleotides of the invention are particularly useful in oligonucleotide-based therapies utilizing the modified oligonucleotides to interrupt protein synthesis or transcription or to otherwise inactivate messenger RNA or double stranded DNA.
Patent DE-69325948-D1 (DE)
Inventor: HOROWITZ BERNARD
IPC: G01N33/86
Filed: 1993-05-24
Granted: 1999-09-16
Abstract: This invention relates to methods of removing undesired antibodies from blood-derived compositions containing both the antibodies and coagulation factors, such that the coagulation factors are substantially retained in the composition. The undesired antibodies may be blood group antibodies. This invention also relates to compositions in which undesired antibodies have been removed and desired coagulation factors are retained. This invention further relates to methods of inactivating virus an removing undesired antibodies from blood-derived compositions containing virus, antibodies and coagulation factors without removing coagulation factors therefrom, and to the resulting compositions.
Patent DE-69328085-D1 (DE)
Inventor: ANDRIC DRAGISA
IPC: B42D/
Filed: 1993-10-29
Granted: 2000-04-20
Abstract: Security paper comprising a central resinous substrate sheet carrying indicia on one face, with paper sheets permanently laminated to both faces such that the indicia are substantially undetectable when viewed in reflected light and are apparent through the paper sheets when viewed by transmitted light within the visible spectrum.
Patent DE-69329120-D1 (DE)
Inventor: NAGASAKI TATSUO
IPC: H04N1/32
Filed: 1993-09-28
Granted: 2000-08-31
Abstract: There is provided an information recording medium onto a part of which information is recorded as dot codes that are optically readable by manually operating a device. One piece of information is divided into a plurality of information pieces that are recorded in a form of separate dot codes. Furthermore, there are provided an information reproducing apparatus and an information reproducing method which reproduce information recorded on such information recording medium. <IMAGE>
Patent DE-69406652-D1 (DE)
Inventor: ERIKSSON ARNE
IPC: F16B39/02
Filed: 1994-03-15
Granted: 1997-12-11
Abstract: PCT No. PCT/SE94/00216 Sec. 371 Date Aug. 18, 1994 Sec. 102(e) Date Aug. 18, 1994 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21930 PCT Pub. Date Sep. 29, 1994.A lock nut includes a nut body (10) having outer (12) and inner (14) circumferential surfaces. The inner surface (14) defines a screw-threaded axial through-hole that can be mounted on an externally threaded shaft. A plurality of blind bores (18) is formed in the nut body (10), each blind bore extending radially inwardly from the outer surface. Those blind bores (18) terminate short of the inner surface so that a plastically displaceable part (20) of the nut body remains between each blind bore and the inner surface to close-off a radial inner end of the blind bore (18). Locking screws (30) are mounted in respective blind bores (18). By tightening the locking screws (30), the displaceable portions (20) are pressed against the externally threaded shaft to frictionally grip the shaft.
Patent DE-69413203-D1 (DE)
Inventor: ROKOS JIRI
IPC: G01N21/19
Filed: 1994-11-25
Granted: 1998-10-15
Abstract: PCT No. PCT/CZ94/00026 Sec. 371 Date Jul. 26, 1995 Sec. 102(e) Date Jul. 26, 1995 PCT Filed Nov. 25, 1994 PCT Pub. No. WO95/14919 PCT Pub. Date Jun. 1, 1995The dichrograph and accompanying method are usable for parallel measurement of circular dichroism according to the first harmonic of photoelectric current of the detector, optical rotation according to the second harmonic and transparency according to the null harmonic. It contains the switch (3) of ray, from which alternatively exit two parallel rays-measurement ray (4) and reference ray (5), going through one mutual modulator of ellipticity (6), achromatic phase element (9) which is during calibration of circular unit situated in the reference ray (5). Moreover it contains two analyzers-the measurement analyzer (8) in the measurement ray (4) behind the couvette (7) and the reference analyzer (10) in the reference ray (5). The measurement analyzer (8) has the optical axis turned for 45 DEG  same as the modulator (6). The reference analyzer (10) is during measurement turned for unit angle, e.g. for 1 DEG , to the measurement analyzer (8).
Patent DE-69415032-D1 (DE)
Inventor: PEDERSEN LARS
IPC: A63H33/04
Filed: 1994-09-21
Granted: 1999-01-14
Abstract: PCT No. PCT/DK94/00356 Sec. 371 Date Mar. 19, 1996 Sec. 102(e) Date Mar. 19, 1996 PCT Filed Sep. 21, 1994 PCT Pub. No. WO95/08380 PCT Pub. Date Mar. 30, 1995A toy element having a thin, flexible material as well as a holder for it is provided. The toy element may be used in the construction of a doll house for which it constitutes a curtain and the suspension, in the form of a rod, for the curtain. An elongated cavity having a longitudinal slot through which the flexible material extends is provided in the holder. A locking part couples to the holder and secures the rod holding the curtain in position.